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Post Type Selectors

Small / medium capacity type high-speed rotation Torque Detector TH-2000/1000 Series

The TH-1000 series torque detectors employ a new magnetic phase difference method with improving functionality while maintaining the advantages of Ono Sokki’s conventional torque detectors. They incorporate high durability and long service life—the biggest features of our torque detectors. The new magnetic phase difference method does not require AC power supply to an auxiliary motor for rotation detection change. TH-1000 series is a standard type torque detector with the rotation speed range up to 6000 r/min. The TH-2000 series is a high-speed rotation type which can be used for torque characteristic test of high-speed rotating motor such as an EV/HEV motor, a centrifuge machine or the like. The characteristic data of the detector can be automatically set up on the TH-5100 torque meter when power is turned on.

TH-2000/1000 series is used in combination with the TS-2800

Features

  • High accuracy: ±0.1% / F.S.
  • Suitable for torque characteristic test for high-speed rotating body up to 20,000 r/min.
  • Long service life: Non contact phase difference method adopted in the rotating and the signal detecting section.
  • Superior noise withstanding: Line driver output with strong noise immunity
  • Switching of the rotation direction (CW/CCW) is no longer required.
  • High-speed analog output, updating every 50µs
  • Long distance cable extension up to 50m (matching not required)
  • CE marking

System Configuration

Overview Specification

TH-1000 series

Model nameRated torqueRated rotational speedInertia momentSpring constant

                        TH-

N・mr/minkgm2N・m/rad
120426,0006.95 × 10-51.67 × 102
150456,0006.95 × 10-54.12 × 102
1105108,0007.70 × 10-57.75 × 102
1205208,0007.70 × 10-51.57 × 103
1505506,0001.19 × 10-36.18 × 103
11061006,0001.19 × 10-31.27 × 104
12062006,0001.34 × 10-32.54 × 104
15065006,0001.34 × 10-36.18 × 104

1 N·m = 0.1019716 kgfm

TH-2000 series

Model nameRated torqueRated rotational speedInertia momentSpring constant

                        TH-

N・mr/minkgm2N・m/rad
2204220,0006.95 × 10-51.67 × 102
2504520,0006.95 × 10-54.12 × 102
21051020,0007.70 × 10-57.75 × 102
22052020,0007.70 × 10-51.57 × 103

1 N・m = 0.1019716 kgfm   

Accuracy±0.1 % (display average value per 1-second, static calibration)
Critical torque180 % of rated torque
Breakdown torque400 % of rated torque
Influence of temperature on sensitivity0.02% / °C/ F.S
Influence of temperature at zero point0.02% / °C / F.S.
Applicable rotation detectorMP-981(option)
Operating temperature range0 to +40 °C
Storage temperature range-20 to +60 °C
Operating humidity range95 % RH or less
Vibration resistance50 m/s2 or less
Gear teeth for rotation detectorProvided as standard accessory (60 P/R)
Power requirementSupplied from the TS-2800/TH-5100 Digital Torque Meter
AccessoriesInstruction manual x 1 copy, calibration chart x 1 copy
Option

・Torque signal cable (TH cable)

Model nameLength (m)
TH-0105

5

TH-0110

10

TH-0120

20

・MP-981 Magneto-electric rotation detector
・MX-8100 series rotation signal cable

Model nameLength (m)
MX-8105

5

MX-8110

10

MX-8120

20